149257620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 500774400

約数和(自身を除く): 351516780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 71, 85, 90, 102, 108, 135, 142, 153, 170, 180, 204, 213, 229, 255, 270, 284, 306, 340, 355, 426, 458, 459, 510, 540, 612, 639, 687, 710, 765, 852, 916, 918, 1020, 1065, 1145, 1207, 1278, 1374, 1420, 1530, 1836, 1917, 2061, 2130, 2290, 2295, 2414, 2556, 2748, 3060, 3195, 3435, 3621, 3834, 3893, 4122, 4260, 4580, 4590, 4828, 6035, 6183, 6390, 6870, 7242, 7668, 7786, 8244, 9180, 9585, 10305, 10863, 11679, 12070, 12366, 12780, 13740, 14484, 15572, 16259, 18105, 19170, 19465, 20610, 21726, 23358, 24140, 24732, 30915, 32518, 32589, 35037, 36210, 38340, 38930, 41220, 43452, 46716, 48777, 54315, 58395, 61830, 65036, 65178, 70074, 72420, 77860, 81295, 97554, 105111, 108630, 116790, 123660, 130356, 140148, 146331, 162590, 162945, 175185, 195108, 210222, 217260, 233580, 243885, 276403, 292662, 325180, 325890, 350370, 420444, 438993, 487770, 525555, 552806, 585324, 651780, 700740, 731655, 829209, 877986, 975540, 1051110, 1105612, 1382015, 1463310, 1658418, 1755972, 2102220, 2194965, 2487627, 2764030, 2926620, 3316836, 4146045, 4389930, 4975254, 5528060, 7462881, 8292090, 8779860, 9950508, 12438135, 14925762, 16584180, 24876270, 29851524, 37314405, 49752540, 74628810, 149257620]

約数ペア:

[(1, 149257620), (2, 74628810), (3, 49752540), (4, 37314405), (5, 29851524), (6, 24876270), (9, 16584180), (10, 14925762), (12, 12438135), (15, 9950508), (17, 8779860), (18, 8292090), (20, 7462881), (27, 5528060), (30, 4975254), (34, 4389930), (36, 4146045), (45, 3316836), (51, 2926620), (54, 2764030), (60, 2487627), (68, 2194965), (71, 2102220), (85, 1755972), (90, 1658418), (102, 1463310), (108, 1382015), (135, 1105612), (142, 1051110), (153, 975540), (170, 877986), (180, 829209), (204, 731655), (213, 700740), (229, 651780), (255, 585324), (270, 552806), (284, 525555), (306, 487770), (340, 438993), (355, 420444), (426, 350370), (458, 325890), (459, 325180), (510, 292662), (540, 276403), (612, 243885), (639, 233580), (687, 217260), (710, 210222), (765, 195108), (852, 175185), (916, 162945), (918, 162590), (1020, 146331), (1065, 140148), (1145, 130356), (1207, 123660), (1278, 116790), (1374, 108630), (1420, 105111), (1530, 97554), (1836, 81295), (1917, 77860), (2061, 72420), (2130, 70074), (2290, 65178), (2295, 65036), (2414, 61830), (2556, 58395), (2748, 54315), (3060, 48777), (3195, 46716), (3435, 43452), (3621, 41220), (3834, 38930), (3893, 38340), (4122, 36210), (4260, 35037), (4580, 32589), (4590, 32518), (4828, 30915), (6035, 24732), (6183, 24140), (6390, 23358), (6870, 21726), (7242, 20610), (7668, 19465), (7786, 19170), (8244, 18105), (9180, 16259), (9585, 15572), (10305, 14484), (10863, 13740), (11679, 12780), (12070, 12366)]